.songList {
  width: 100%;
  background-color: #f5f5f5;
}
.song-body {
  position: relative;
  width: 980px;
  padding: 40px;
  background-color: #fff;
  margin: auto;
  border-left: 1px solid #d3d3d3;
  border-right: 1px solid #d3d3d3;
}
.st {
  width: 100%;
  height: 40px;
  border-bottom: 2px solid #c20c0c;
}
.st h3 {
  float: left;
  font-size: 24px;
  color: #333;
  font-weight: normal;
  font-family: Arial, Helvetica, sans-serif;
}
.st > a:nth-child(2) {
  float: left;
  width: 91px;
  height: 31px;
  padding-right: 5px;
  margin: 2px 0 0 12px;
  background: url('button2.png') no-repeat right -100px;
}
.st > a:nth-child(2) > span {
  float: left;
  width: 100%;
  height: 100%;
  line-height: 31px;
  text-align: left;
  font-size: 12px;
  color: #0c73c2;
  padding: 0 10px 0 15px;
  background: url('button2.png') no-repeat 0 -59px;
}
.st > a:nth-child(2) > span:hover {
  background: url('button2.png') no-repeat 0 -141px;
}
.st > a:nth-child(2) > span em {
  float: right;
  width: 8px;
  height: 5px;
  margin-top: 14px;
  background: url('icon.png') no-repeat -70px -543px;
}
.st > a:nth-child(3) {
  float: right;
  width: 46px;
  height: 29px;
  text-align: center;
  line-height: 27px;
  font-size: 12px;
  color: #fff;
  background: url('button.png') no-repeat 0 0;
}
.st > a:nth-child(3):hover {
  text-decoration: underline;
}
.choice {
  position: absolute;
  top: 175px;
  left: 388px;
  width: 430px;
  height: 222px;
  background-color: beige;
}
.choice-t {
  width: 100%;
  height: 32px;
  background: url('sltlyr.png') no-repeat;
}
.choice-t i {
  position: absolute;
  top: 2px;
  left: 132px;
  width: 24px;
  height: 11px;
  background: url('iconall.png') no-repeat -48px 0;
}
.choice-body {
  width: 100%;
  height: 361px;
  padding: 0 10px;
  background: url('sltlyr.png') repeat-y -720px 0;
}
.choice-body > div:nth-child(1) {
  width: 100%;
  height: 38px;
  padding-left: 26px;
  border-bottom: 1px solid #e6e6e6;
}
.choice-body > div:nth-child(1) a {
  float: left;
  width: 75px;
  height: 26px;
  text-align: center;
  line-height: 26px;
  color: #333;
  font-size: 12px;
  background: url('button.png') no-repeat 0 -64px;
}
.choice-body > div:nth-child(1) a:hover {
  text-decoration: underline;
}
.choice-body dl {
  width: 100%;
  overflow: hidden;
}
.choice-body dl dt {
  float: left;
  width: 71px;
  height: 42px;
  padding-top: 15px;
  border-right: 1px solid #e6e6e6;
  color: #333;
  font-size: 12px;
  font-weight: bold;
  margin: 0 -100px 0 26px;
  line-height: 24px;
}
.choice-body dl .dt-i-1 {
  float: left;
  width: 23px;
  height: 23px;
  margin-right: 8px;
  background: url('icon.png') no-repeat -20px -735px;
}
.choice-body dl .dt-i-2 {
  float: left;
  width: 23px;
  height: 23px;
  margin-right: 8px;
  background: url('icon.png') no-repeat 0 -60px;
}
.choice-body dl .dt-i-3 {
  float: left;
  width: 23px;
  height: 23px;
  margin-right: 8px;
  background: url('icon.png') no-repeat 0 -88px;
}
.choice-body dl .dt-i-4 {
  float: left;
  width: 23px;
  height: 23px;
  margin-right: 8px;
  background: url('icon.png') no-repeat 0 -117px;
}
.choice-body dl .dt-i-5 {
  float: left;
  width: 23px;
  height: 23px;
  margin-right: 8px;
  background: url('icon.png') no-repeat 0 -141px;
}
.choice-body dl dd {
  float: left;
  width: 604px;
  margin-left: 96px;
  padding: 16px 15px 0 15px;
  border-left: 1px solid #e6e6e6;
}
.choice-body dl dd a {
  white-space: nowrap;
  color: #333;
  font-size: 12px;
  line-height: 24px;
  font-family: Arial, Helvetica, sans-serif;
}
.choice-body dl dd a:hover {
  text-decoration: underline;
}
.choice-body dl dd span {
  line-height: 24px;
  font-size: 12px;
  color: #d8d8d8;
  font-family: Arial, Helvetica, sans-serif;
  margin: 0 6px;
}
.choice-body dl .last-dd {
  padding: 16px 15px 25px 15px;
}
.choice-b {
  width: 100%;
  height: 20px;
  background: url('sltlyr.png') no-repeat -1440px -12px;
}
/* 分页样式 */
.box-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}
.pull-left{float:left!important}
.form-group {
  margin-bottom: 1rem;
}
.form-inline {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-flow: row wrap;
  flex-flow: row wrap;
  -ms-flex-align: center;
  align-items: center;
}

.form-control {
  display: block;
  width: 100%;
  height: calc(1.5em + 0.75rem + 2px);
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

@media (prefers-reduced-motion: reduce) {
  .form-control {
    transition: none;
  }
}

.form-control::-ms-expand {
  background-color: transparent;
  border: 0;
}

.form-control:-moz-focusring {
  color: transparent;
  text-shadow: 0 0 0 #495057;
}

.form-control:focus {
  color: #495057;
  background-color: #fff;
  border-color: #80bdff;
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-control::-webkit-input-placeholder {
  color: #6c757d;
  opacity: 1;
}

.form-control::-moz-placeholder {
  color: #6c757d;
  opacity: 1;
}

.form-control:-ms-input-placeholder {
  color: #6c757d;
  opacity: 1;
}

.form-control::-ms-input-placeholder {
  color: #6c757d;
  opacity: 1;
}

.form-control::placeholder {
  color: #6c757d;
  opacity: 1;
}

.form-control:disabled, .form-control[readonly] {
  background-color: #e9ecef;
  opacity: 1;
}
.pull-right{float:right!important}

/* 分页链接样式 */
.pagination {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* 分页列表项样式 */
.pagination li {
  display: inline-block;
  margin-right: 5px;
}
.pagination li.active {
  background-color: #5bc0de;
}

/* 分页链接样式 */
.pagination a {
  padding: 5px 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  text-decoration: none;
  color: #333;
}
/* 鼠标悬停时分页链接样式 */
.pagination a:hover {
  background-color: #5bc0de;
  color: #fff;
  cursor: pointer;
}